{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["place of birth", "education institution", "education degree", "place of death"], "input": "Christopher Clarke (Born 25 January 1990, London) is an English sprinter who numerously has represented Great Britain and Northern Ireland at junior and senior level. At club level he represents Marshall Milton Keynes AC and is also higher claim to Newham and Essex Beagles A.C. Between 2003-2008 he was educated at Denbigh School and Denbigh School Sixth Form in Shenley Church End, Milton Keynes. Christopher is also an accomplished Pianist and studied briefly at Loughborough College as a tag on to his Athletic training."}
{"place of birth": [], "education institution": [{"subject": "Christopher Clarke", "object": "Denbigh School"}], "education degree": [], "place of death": []}